[Gustav]

Well thats a good start.

You'll normally have to make a motor mount yourself.Some 1/4" aluminium angle makes a good sturdy mount.i think coldfusion were selling a universal mount for buggies,not sure though.

As for what system,it depends how fast you want to go and what kind of runtimes you're looking for and your budget(sky is the limit).12 cells and a 9920/7XL combo (around $300) should see 40mph i would think.